On multiple sign-changing solutions for some second-order integral boundary value problems
Xingqiu Zhang, Liaocheng University, Liaocheng, Shandong, P. R. China E. J. Qualitative Theory of Diff. Equ., No. 44. (2010), pp. 1-15.
Jingxian Sun, Xuzhou Normal University, Xuzhou, Jiangsu, P. R. China
| Communicated by J. R. L. Webb. | Received on 2010-01-15 Appeared on 2010-08-25 |
Abstract: In this paper, by employing fixed point index theory and Leray-Schauder degree theory, we obtain the existence and multiplicity of sign-changing solutions for nonlinear second-order differential equations with integral boundary value conditions.
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